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Aloiza [94]
3 years ago
10

Please help I will mark brainliist

Mathematics
1 answer:
Luden [163]3 years ago
6 0

Answer:

It would be 2x+2-3x-15>0,there is a line underneath the sign.

Step-by-step explanation:

Its because you are just multiplying the number on the outside with the numbers or variables in the parenthesis.

Leave the sign because its not gonna change anyways.unless you know what x equals.

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Compare 1/3 of 60 to 1/5 of 100
nataly862011 [7]
1/3 of 60 to 1/5 of 100 is 20 to 20.
1/3 x 60/1 =20
1/5 x 100/1=20
Reminder: You're able to cross-multiply.
6 0
3 years ago
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How to turn fractions into decimals
lana66690 [7]
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7 0
3 years ago
F(x)=1/2×+6 plz helpppppppppp​
FromTheMoon [43]

Answer:

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

Step-by-step explanation:

Given function:

f(x)=\frac{1}{2x+6}

To find the domain of the function in set notation.

Solution:

For the function f(x) to exist the denominator must be ≠ 0

We have the denominator (2x+6) which  cannot be = 0.

Thus, we can find the domain of the function using the above relation.

The function f(x) will not exist when:

2x+6=0

Solving for x

Subtracting both sides by 6.

2x+6-6=0-6

2x=-6

Dividing both sides by 2.

\frac{2x}{2}=\frac{-6}{2}

∴ x=-3

Thus, the function will not exist at x=-3. This means it has all real number solutions except -3.

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

3 0
3 years ago
Please help I will give brainlist ❤️
andre [41]
Biased sample of what? I need more context :)
5 0
2 years ago
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If one container holds 55 balls, how many balls will nine containers hold?
denpristay [2]
1 container = 55 balls
    x 9               x 9
9 containers = ? balls
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<u><em>The answer is 495 balls</em></u>
8 0
3 years ago
Read 2 more answers
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